Fungi
Chapter Review Answers
1) absorption of
nutrients
2) insect exoskeleton … fungal cell walls
3)
prokaryotes
4) exoenzymes
5)
Their cell walls consist mainly of cellulose microfibrils.
6) gap junctions; plasmodesmata
7) absorbing nutrients
8) The
protective coats of both groups are made of chitin.
9) pores in septal
walls
10) a rapid distribution of synthesized
proteins by cytoplasmic streaming
11) composed of hyphae.
…referred to as a mycelium. … usually
underground.
12) chitin
13) less chitin.
14) polyphyletic
15)
yeasts
16)
results in heterokaryotic cells.
17) diploid
18) karyogamy
19) 100; 7
20)
haploid
21) S phase
22) plasmogamy
23) They are the group of fungi that have, at
present, no known sexual stage.
24) pheromones
25) Deuteromycota
26) Deuteromycota
27) 9 + 2
pattern of microtubules in flagella
28 animal
sperm cells and chytrid zoospores.
29) chytrids and fungi
30)
colonization of land and loss of flagellated cells
31) flagellated
zoospores
32) by convergent
evolution.
33) It should produce fewer fermentation products
per unit time.
34) animals.
36) conidia.
C 37) This phylum contains the mushrooms,
shelf fungi, and puffballs.
D 38) Members of this phylum form arbuscular mycorrhizae.
39) the roots of
vascular plants
40) asexual
structures that produce haploid spores
41) zygomycete
42) sexual structures
43) haustoria and arbuscles
44) ascomycete
45) lichens
46) conidium
47) basidiomycetes
48) 4, 1,
5, 2, 3
49) basidia; Basidiomycota
50) cytoplasmic streaming
51)
conidiophores
52) dead organic matter
53) antibiotics.
54) cyanobacteria.
.. green algae.
55) small clusters of
fungal hyphae surrounding photosynthetic cells.
56) mutualistic.
57) Most vascular plants would be stunted in
their growth.
58)
Photosynthetic cells are surrounded by fungal hyphae.
59) lichens are not purely mutualistic
relationships.
60) They
provide organic nutrients to fungal partners.
61) fungicide might also
kill mycorrhizae.
62) spore production.
63) It should have lacked peptidoglycan
in its cell wall. It was probably a green alga. It was probably not a member of the domain Bacteria. It
was probably not a heterotrophic
prokaryote.
64).. They are currently classified among the deuteromycetes. .. They do not form heterokaryons. .. Their spores
are produced by mitosis.
65) reduce competition
for nutrients.
66) soredia
67) aflatoxins.
68) AIDS.
69) form mycoses on
leaves and stems.
70) meiosis.
71) diploid zygote.
72) heterokaryotic
stage of the fungal life cycle
73) asci.
74) four
75)
heterotrophic
76)
flagellated spores
77) conidiophores
78) Candida
albicans, which causes vaginal yeast infections
79) an extensive surface area well suited for
absorptive nutrition.
80) zygomycetes.
81) have long-lived dikaryotic mycelia.
82) the fast-growing mycelia of any asexually reproducing fungus
83) green alga.
84) animals.